<template>
	<xn-form-container
		title="编辑字典"
		:width="550"
		:visible="visible"
		:destroy-on-close="true"
		@close="onClose"
	>
		<a-form
			ref="formRef"
			:model="formData"
			:rules="formRules"
			layout="vertical"
			:label-col="labelCol"
		>
			<a-form-item label="上级字典：" name="parentId">
				<a-tree-select
					:disabled="true"
					v-model:value="formData.parentId"
					v-model:treeExpandedKeys="defaultExpandedKeys"
					style="width: 100%"
					:dropdown-style="{ maxHeight: '400px', overflow: 'auto' }"
					placeholder="请选择上级字典"
					allow-clear
					:tree-data="treeData"
					:field-names="{
						children: 'children',
						label: 'name',
						value: 'id',
					}"
					selectable="false"
					treeLine
				/>
			</a-form-item>
			<a-form-item label="字典名称：" name="dictLabel">
				<a-input
					v-model:value="formData.dictLabel"
					placeholder="请输入字典名称"
					allow-clear
				/>
			</a-form-item>
			<a-form-item label="字典值：" name="dictValue">
				<a-input
					v-model:value="formData.dictValue"
					placeholder="请输入字典值"
					allow-clear
					:disabled="true"
				/>
			</a-form-item>
			<a-form-item label="排序：" name="sortCode">
				<a-input-number
					style="width: 100%"
					v-model:value="formData.sortCode"
					:max="1000"
				/>
			</a-form-item>
		</a-form>
		<template #footer>
			<a-button style="margin-right: 8px" @click="onClose">关闭</a-button>
			<a-button type="primary" @click="onSubmit">保存</a-button>
		</template>
	</xn-form-container>
</template>

<script setup name="dictForm">
import { required } from "@/utils/formRules";
import bizDictApi from "@/api/biz/bizDictApi";

// 定义emit事件
const emit = defineEmit({ successful: null });
// 默认是关闭状态
const visible = ref(false);
const formRef = ref();
// 表单数据
const formData = ref({});
// 定义树元素
const treeData = ref([]);
// 默认展开的节点(顶级)
const defaultExpandedKeys = ref([0]);

// 打开抽屉
const onOpen = (record, parentId) => {
	visible.value = true;
	formData.value = {
		sortCode: 99,
	};
	if (parentId) {
		formData.value.parentId = parentId;
	}
	if (record) {
		formData.value = Object.assign({}, record);
	}
	bizDictApi.dictTree().then((res) => {
		treeData.value = [
			{
				id: 0,
				parentId: "-1",
				name: "顶级",
				children: res,
			},
		];
	});
};
// 关闭抽屉
const onClose = () => {
	visible.value = false;
};
// 默认要校验的
const formRules = {
	dictLabel: [required("请输入字典名称")],
	dictValue: [required("请选择字典值")],
	sortCode: [required("请选择排序")],
};
// 表单固定label实现
const labelCol = ref({
	style: {
		width: "100px",
	},
});
// 验证并提交数据
const onSubmit = () => {
	formRef.value.validate().then(() => {
		bizDictApi.submitForm(formData.value).then(() => {
			visible.value = false;
			emit("successful");
		});
	});
};
// 调用这个函数将子组件的一些数据和方法暴露出去
defineExpose({
	onOpen,
});
</script>
